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For Doosan DH300-6 Bucket Cylinder Excavator Hydraulic Cylinder Factory Sales

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For Doosan DH300-6 Bucket Cylinder Excavator Hydraulic Cylinder Factory Sales
Features Gallery Product Description Request A Quote
Features
Specifications
Product Name: Excavator Bucket Cylinder Arm Cylinder Boom Cylinder
Product Alias: Excavator Hydraulic Spoon Cylinder
Models: DH300-6
PN1: 440-00045 440-00044 400310-00021B 2440-9240 2440-9241
PN2: K1001340A 440-00016E 400305-00029B K1006192 K1001341
Surface Treatment: Piston Rod Hard Chromium Plating Cylinder Tube ,Inner Honed
Seal Brand: For Japan NOK And US SKF
Seal Material: PU
Testing: 100% Pressure Testing Before Delivery
Factory Direct Supply: Yes
Basic Infomation
Place of Origin: Made In China
Brand Name: Glparts
Certification: ISO9001
Model Number: DH300-6
Payment & Shipping Terms
Packaging Details: Wooden Case
Delivery Time: 7 Days
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 2000pieces/month
Product Description

Excavator Hydraulic Piston Rod Arm Cylinder DH300-6 DH300 Fits Doosan Stick Cylinder



Product Description



Product Name

Excvator  Hydraulic Bucket Cylinder 

Model

DH300-6 

Temperature Range

-20-80°C

Pressure Range 21 MPa to 35 MPa
Dimensions Customized

OEM

Yes


Service Stage Details
PreSales Service Free consultation and technical advice
Customization options for dimensions and performance based on customer requirements
InSales Service Fast production and delivery times
Real-time updates on manufacturing and shipment status
AfterSales Service Warranty on manufacturing defects
Technical support for installation and maintenance

ps.If you are looking for other hydraulic cylinders for the DH300-6 DH300-6 , please contact us for a quote


Doosan Cylinder Parts Compatible With Different Models



Part Number Compatible Models
00430LH/440-00430RH DX300, DX330, Excavator Boom Cylinder
2440-9294H DX420, Excavator Bucket Cylinder
440-00432 DX300, DX330, Excavator Arm Cylinder
2440-9236B S225NLC-V, Excavator Arm Cylinder
440-00059A S225NLC-V, Excavator Bucket Cylinder
440-00270 440-00272, S-140W-V, S-160W-V, S-130W-V, OLAR, Excavator Cylinder
440-00433 DX300, DX330, Excavator Bucket Cylinder
K1014381 DX520LC-A, Excavator Arm Cylinder
2440-9282H S300LC-V, Excavator Bucket Cylinder
K1001821A DX520LC-A, Excavator Bucket Cylinder
440-00257B S300LC-V, Excavator Arm Cylinder
2440-9280H S340LC-V, Excavator Arm Cylinder
400305-00448 K1011088, DX255, Excavator Arm Cylinder
2440-9238 2440-9239 440-00257 2440-9241 2440-9282 2440-9233 S300LC-V, Excavator Bucket Arm Boom Cylinder
400309-00042B 400309-00043B, DX350, DX350LC-3, Excavator Boom Cylinder
K1003483A K1003434, DX420LC, DX420, Excavator Bucket Arm Cylinder
2440-9280 2440-9281 S370LC-V, Excavator Bucket Arm Boom Cylinder
440-00287 440-00286 S470LC-V, S500LC-V, Excavator Bucket Arm Boom Cylinder
440-00453B DX300, DX330, DX300LC, Excavator Arm Cylinder
2440-9242 2440-9232 2440-9233 S130W-V, Excavator Bucket Arm Boom Cylinder
400305-00465 DX225, DX255LC-5, Excavator Arm Cylinder
K1011027 K1011028 K1011044 DX255LC, Excavator Bucket Arm Boom Cylinder
2440-9238G 2440-9239G DH300L-V, Excavator Boom Cylinder
K1001340A DX520LC, DX480LC, Excavator Boom Cylinder
440-00016E DX500LC-V, SOLAR, DX470LC-V, Excavator Bucket Cylinder
400305-00029B DX350, DX350LC-3, Excavator Arm Cylinder
K1006192 K1006202 K1006919 K1006920 DX340, Excavator Bucket Arm Boom Cylinder
440-00016A DX500LC-V, SOLAR, DX470LC-V, DX450LC-V, Excavator Bucket Arm Boom Cylinder
K1001341 K1001340 K1001344 DX480LC, DX520LC, Excavator Bucket Arm Boom Cylinder
440-00411C 440-00411B 440-00411A 400310-00388, DX140, DX160, Excavator Bucket Arm Boom Cylinder
K1008330B K1008331B K1008331A K1008737B K1008749B K1008736B DX160, Excavator Bucket Arm Boom Cylinder
440-00020 440-00021 S170W-V, S180W-V, Excavator Bucket Arm Boom Cylinder
2440-9237 440-00059 S225LC-V, S210W-V, Excavator Bucket Arm Boom Cylinder
440-00044 440-00045 S255LC-V, Excavator Bucket Arm Boom Cylinder
400310-00021B DX350, DX350LC-3, Excavator Bucket Cylinder
2440-9240 2440-9241 S290LC-V, Excavator Bucket Arm Boom Cylinder


Company Information


 

GuangZhou GuoLi Engineering Machinery Co., Ltd., with over 16 years of experience in excavator hydraulic cylinders, is a foreign trade company specializing in a wide range of products, including crawler excavator arm cylinders, boom cylinders, bucket cylinders, cylinder tubes, cylinder rods, custom hydraulic cylinders, seal kits, hydraulic pumps, and electric parts, all designed for various excavator models. Our products have been exported to over 100 countries and regions worldwide.


Factory Tour

 

Our main product, excavator cylinders, is produced through a complete hydraulic cylinder production line, from design to manufacturing. With over ten years of experience, we’ve upgraded our offerings to multi-stage hydraulic cylinders. We focus on cylinder customization and produce a variety of domestic and imported excavator cylinders. Using advanced CNC lathes, grinders, and assembly equipment, we strictly follow ISO quality standards throughout production.

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Piston Rod Production Process

 


Feature Description
Material Tempered steel
Surface Treatment Induction hardened before chrome plating to prevent bending and scratching
Rust Resistance Resists rust for over 100 hours in salt spray tests
Production Process Produced and electroplated in-house
Finish Mirror finish technology


For Doosan DH300-6 Bucket Cylinder Excavator Hydraulic Cylinder Factory Sales 1

Automatic Welding Process

 


Feature Description
Welding Method Fully automated welding for consistency and integrity
Craftsmanship Lean welding craft ensures strong joint strength and eliminates defects
Weld Seam Quality Weld seam matches the appearance of original parts
Durability Welded parts are not easy to fall off


For Doosan DH300-6 Bucket Cylinder Excavator Hydraulic Cylinder Factory Sales 2

Finished Product Warehouse Display


For Doosan DH300-6 Bucket Cylinder Excavator Hydraulic Cylinder Factory Sales 3


 

Exhibition Showcase



Our Presence at Major Exhibitions: 2023 Malaysia & 2024 Shanghai Bauma

 

Exhibition With Cooperated Clients


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Certificates



 

Certification

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FAQ


 


1.How can I be sure the part will fit my excavator ?

  • Give us correct model number /machine serial number /any numbers on the parts itself.

  • Or measure the parts give us dimension or drawing.


2.What material do you use on hydraulic cylinder?

  • High frequency quenching No.40 manganese steel as rod material so the cylinder rod has better bending resistance.

  • No.25 manganese steel as tube material ,so the tube has better wear resistance,

    High-strength hardened steel as rod head and tube head ,so the cylinder head and rod head more durable.

  • Name-brand seal kits to reduce the hydraulic cylinder oil leakage rate.


3.How long can an order delivery?

  • For some often used models of excavator hydraulic cylinder , we have in stock, within 7 days .

  • For any order less than one container takes about 2 weeks to finish; Order of 1-2 container takes 4 -6weeks.

  • At busy manufacturing season, manufacturing time needs more which can confirm by discussion.


4.How to pay?

  • Order less than 3000USD, full payment at order, Order over USD3000 value ,50% deposited in to start,

    50% balance paid to deliver,inspection service accepted.

  • For customized order, 70%payment as deposit ,30% balance paid to deliver.


5.How to delivery?

  • If you have shipping agent ,we will cooperate with your agent to arrange shipment .

  • If not , we have good relationships with shipping companies, express suppliers.

  • For light goods ,by UPS/DHL/TNT(DAP terms) , For heavy goods ,by sea (FOB,CIF,CFR)



 

Customer Reviews



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